搜索资源列表
P_Testing
- 本程序是关于脉冲编码调制PCM的一个测试软件很好的-procedures on the pulse code modulation PCM test of a good software
PCM5
- PCM编码系统的设计【课程设计】PCM编码（又叫脉冲编码调制）：数字通信的编码方式之一。主要过程是将话音、图像等模拟信号每隔一定时间进行取样，使其离散化，同时将抽样值按分层单位四舍五人取整量化，同时将抽样值按一组二进制码来表示抽样脉冲的幅值。-PCM coding system design curriculum design】 【PCM encoding (also known as pulse code modulation): digital communications, one of
pcm
- 脉冲编码调制pcm的matlab防真 A律 U律-Pulse code modulation pcm true of matlab anti-U Law A Law
Shannon-TheoryComm
- THE recent development of various methods of modulation such as PCM and PPM which exchange bandwidth for signal-to-noise ratio has intensified the interest in a general theory of communication. A basis for such a theory is contained in the import
PCM
- PCM modulation C source code
Audiocode
- PCM是Pulse code modulation的缩写，它是对波形最直接的编码方式。它在音频中的地位可能和BMP在图片中的地位有点类似吧-Pulse code modulation PCM is the abbreviation, it is the most direct waveform coding. It' s position in the audio may be the status of BMP in the picture is somewhat similar to
tongxinyuanli
- 通信系统包括pcm，hdb3编码和译码，最佳接收机ask，qpsk，fsk调制方式-The communication system includes pcm, hdb3 encoding and decoding, the best receiver ask qpsk, FSK modulation mode
aaa
- 一个基于时分复用的simulink仿真系统,输入端输入正弦波与矩形信号经过pcm编码,复用,调制,解调,解复用,解编码得到原波形.-A the simulink simulation system based on time division multiplexing, the input of the input sine wave with a rectangular signal after pcm encoding, multiplexing, modulation, demodulat
PCM
- 基于matlab的PCM调制的程序源代码-Based on the matlab source code modulation PCM
linear-quantization-in-pcm
- linear quantization in pulse code modulation
PCM_ASK_FSK_DPSK_Matlab
- PCM编码,ASK,FAK,DPSK调制与解调-PCM encoding, ASK, FSK, DPSK modulation and demodulation.
PCMFM_gen
- PCM/FM信号生成函数，包含基于FM调制以及CPM调制方式，前者是利用matlab中的fm模拟频率调制方式，是对PCM/FM信号比较直观的生成方法，后者是利用CPM信号的生成方法，从相位调制的角度生成。-Here is PCM/FM signal generating function, including on CPM modulation and FM modulation, the former is the use matlab simulation frequency fm modu
MPSK--Simulation-System
- 基于matlab的MPSK调制方式simulink仿真系统，系统中有录音模块、PCM编码、误码率计算等模块。-MPSK modulation mode based on the matlab simulink simulation system, the system of recording module, PCM coding, bit error rate calculation module, etc.
DPSK
- 2DPSK的链路仿真，信号源的产生，PCM编码，调制解调以及加燥-2 dpsk link simulation signal source, PCM coding and modulation demodulation and dry
FSK
- 2ASK的链路仿真，信号源的产生，PCM编码，调制解调以及加燥-2 fsk link simulation signal source, PCM coding and modulation demodulation and dry
PCM-Modulation-
- pcm编码们以话音信号为例来说明数字通信的基本原理。人类的语音信号的频率范围在300—3 400 Hz之间，留有一定余地，设话音信号最高频率为4 kHz，则根据奈奎斯特采样定理，将话音信号数字化所需要的采样频率为8 kHz，即采样周期为l25 US 0再把每个采样值用8位二进制数字编码，就把模拟话音信号转换成了数字信号。因此，一路话音信号转换成数字信号以后，比特率为8 x8 000 b／s：64 kb／s。将模拟信号用脉冲信号进行采样使其离散化并进行数字编码的过程称为脉冲编码调制，简称PCM，这
pcm1
- Pulse code modulation
Pulse-Code-Modulation-master
- es sobre pcm en matlab PCM
通信对抗实验
- 用matlab仿真多种常见调制方式，PCM,FSK等，并添加干扰信号，通过对比误码率率得出最佳干扰样式(Using MATLAB to simulate a variety of common modulation modes, PCM, FSK and so on, and add interference signals. By comparing the bit error rate, the best interference style is obtained.)
无线通信收发
- 实现chirp信号的调制与解调，其中使用的PCM编码与曼切斯特信道编码。(Modulation and demodulation of chirp signal)